268644876

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{51229}}^1$

素因数の和:51278

約数の個数: 48

約数和(自身を含む): 688531200

約数和(自身を除く): 419886324

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 51229, 102458, 153687, 204916, 307374, 614748, 973351, 1178267, 1946702, 2356534, 2920053, 3534801, 3893404, 4713068, 5840106, 7069602, 11680212, 14139204, 22387073, 44774146, 67161219, 89548292, 134322438, 268644876]

約数ペア:

[(1, 268644876), (2, 134322438), (3, 89548292), (4, 67161219), (6, 44774146), (12, 22387073), (19, 14139204), (23, 11680212), (38, 7069602), (46, 5840106), (57, 4713068), (69, 3893404), (76, 3534801), (92, 2920053), (114, 2356534), (138, 1946702), (228, 1178267), (276, 973351), (437, 614748), (874, 307374), (1311, 204916), (1748, 153687), (2622, 102458), (5244, 51229)]